Leader Ceramic Heating Radiant Tube Electric Heater for Cozy Winter Nights

• Customization: Available
• Certification: RoHS, CB, CCC, ISO9001, CE
• Type: Medium-Wave Infrared Heating Tube
• Material: Fe-Cr-Al Wire
• Form: Spiral Heating Element
• Shape: Tubular
• Transport Package: Wooden Case
• Trademark: leader
• Origin: China
• HS Code: 8516800000
• Production Capacity: 100000/Year

Product Description

Introducing the core of our electric heating radiant tube, designed for optimal performance and reliability. The heating core features U-shaped resistance wires, meticulously welded and supported by robust ceramic frames, ensuring superior heat dissipation. Unmatched in its class, this electric radiation tube boasts a rated working temperature of 1000 degrees, with the resistance wire crafted from Cr20Ni80 or 0Cr21AI6Nb, pushing surface temperatures up to a remarkable 1200 degrees. The high-quality alumina ceramic parts provide unwavering support, while the outer protective sleeve, made from cold drawn seamless thin-walled heat-resistant steel, resists high-temperature oxidation and carburization. For those seeking even greater resilience, our advanced model employs a 0Cr27AI7Mo2 resistance wire, reaching operational temperatures of 1400 degrees and momentarily withstanding up to 1250 degrees. Encased in a Fe Ni CrAI Re alloy sleeve, this variant excels at enduring high temperatures of up to 1300 degrees in oxidative atmospheres, making it ideal for demanding environments featuring low oxygen and SC presence.

Grade	Highest temperature	Resistivity	Melting point	Tensile strength	Elongation
0Cr21Al4	1100ºC	1.23±0.06μΩ.m	1500ºC	750	≥12
0Cr25Al5	1250ºC	1.42±0.07μΩ.m	1500ºC	750	≥12
0Cr23Al5	1300ºC	1.35±0.06μΩ.m	1500ºC	750	≥12
0Cr21Al6NbCo	1350ºC	1.43±0.07μΩ.m	1510ºC	750	≥12
0Cr27Al7Mo2	1400ºC	1.53±0.07μΩ.m	1520ºC	750	≥10
KSC	1350ºC	1.44±0.05μΩ.m	1510ºC	750	≥16
Cr20Ni80	1200ºC	1.09±0.05μΩ.m	1400ºC	750	≥20
Cr15Ni60	1150ºC	1.12±0.05μΩ.m	1390ºC	750	≥20
Cr20Ni35	1100ºC	1.04±0.05μΩ.m	1390ºC	750	≥20
Cr20Ni30	1100ºC	1.04±0.05μΩ.m	1390ºC	750	≥20

Grade	Chemical composition%
	C	P	S	Mn	Si	Cr	Ni	Al	Fe
	≤
0Cr21Al4	0.12	0.025	0.025	0.7	≤1.0	17-21	≤0.6	3-4	balance
0Cr25Al5	0.06	0.025	0.02	0.5	≤0.6	23-26	≤0.6	4.5-6.5	balance
0Cr23Al5	0.06	0.025	0.02	0.5	≤0.6	20.5-23.5	≤0.6	4.2-5.3	balance
0Cr21Al6Nb	0.05	0.025	0.02	0.5	≤0.6	21-23	≤0.6	5-7	balance
0Cr27Al7Mo2	0.05	0.025	0.02	0.2	≤0.4	26.5-27.8	≤0.6	6-7	balance
Cr20Ni80	0.08	0.02	0.015	0.6	0.75-1.6	20-23	balance	<0.5	≤1.0
Cr15Ni60	0.08	0.02	0.015	0.6	0.75-1.6	15-18	55-61	<0.5	balance
Cr20Ni35	0.08	0.02	0.015	1.0	1-3	18-21	34-37	-	balance
Cr20Ni30	0.08	0.02	0.015	1.0	1-3	18-21	30-34	-	balanc

 

Company Profile

 

Jiangsu Leader Special Steel Products Co., Ltd. is a trailblazer in the metal products industry, founded on August 10, 2010, with a formidable registered capital of 10.8 million RMB. Proudly bearing the unified social credit code 913212815602658752, our strategic location in Liuxi District, Dainan Town, Xinghua City, positions us at the heart of innovation. We specialize in the manufacture, processing, and sales of premium heat-resistant steel accessories, stainless steel welding wires, boiler accessories, resistance wires, and stainless steel products. The name Jiangsu Leader is synonymous with impeccable quality and forward-thinking innovation. Projects requiring legal sanction are executed with precision post-approval from relevant authorities, ensuring compliance and excellence.

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FAQ

 

Are you manufacturer or trading company?

We're manufacturer of steel fiber and steel anchors, and we have been working for steel fiber and steel anchors since 1998. Our factory is located in Hengyang City, Hunan Province of China.

 

 

What are your main products?

Our main products are melt extracted stainless steel fibers, HCA steel fibers, carbon steel anchors, stainless steel anchors.

 

 

What's your packing for steel fibers?

Our regular packing is packed by carton box, 20kgs/carton x 50 cartons on a pallet (1000kgs net weight per pallet). It can also be customized.

 

 

What's the lead time?

Lead time usually takes about 7-10 days based on the quantity.

 

 

What's your payment term?

We do Trade Assurance on or TT, 30% advance payment and 70% against by copy of BL.

 

 

Can you provide additional discount?

Yes, additional discount will be provided based on the quantity, more you purchase from us, more discounts we will provide to you.